The National Board for Wildlife (NBWL) has taken "serious" note of non-submission of proposals for declaring eco-sensitive zones (ESZs) around national parks by states, and directed them to do so "
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/states-asked-expedite-proposal-declaration-esz
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/business-standard-new-delhi
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-board-wildlife
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/eco-sensitive-zone
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/national-parks
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/gaga-great-indian-bustard-sa
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/maharashtra